Tabletop and tangible interfaces are often described in terms of their support for shared access to digital resources. However, it is not always the case that collaborators want t...
Paul Marshall, Rowanne Fleck, Amanda Harris, Joche...
Teams performing physical tasks must often be distributed in space, and are often organized hierarchically. This means that systems to support collaboration between members must ac...
Web mail providers rely on users to “vote” to quickly and collaboratively identify spam messages. Unfortunately, spammers have begun to use bots to control large collections o...
Anirudh Ramachandran, Anirban Dasgupta, Nick Feams...
Collaborative annotation tools are in widespread use. The metadata from these systems can be mined to induce semantic relationships among Web objects (sites, pages, tags, concepts...
CiteULike is a collaborative tagging web site which lets users enter academic references into a database and describe these references using tags (categorizations of their own cho...